X-Git-Url: http://git.jankratochvil.net/?p=ntfsprogs.git;a=blobdiff_plain;f=libntfs%2Fdir.c;h=9abb7921ba8a53f938bf776b1d533649dd5320ff;hp=443322b593350061436ae92220d18cfcb3ca98d9;hb=refs%2Fheads%2Fmaster;hpb=4abffda2cd1cad459fc0a61d79e8cd234e207b17

diff --git a/libntfs/dir.c b/libntfs/dir.c
index 443322b..9abb792 100644
--- a/libntfs/dir.c
+++ b/libntfs/dir.c
@@ -1,7 +1,7 @@
 /*
  * dir.c - Directory handling code. Part of the Linux-NTFS project.
  *
- * Copyright (c) 2002 Anton Altaparmakov
+ * Copyright (c) 2002-2003 Anton Altaparmakov
  *
  * This program/include file is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as published
@@ -612,6 +612,11 @@ int ntfs_readdir(ntfs_inode *dir_ni, s64 *pos,
 		return -1;
 	}
 
+	if (!(dir_ni->mrec->flags & MFT_RECORD_IS_DIRECTORY)) {
+		errno = ENOTDIR;
+		return -1;
+	}
+
 	vol = dir_ni->vol;
 
 	Dprintf("Entering for inode 0x%Lx, *pos 0x%Lx.\n",
@@ -898,7 +903,8 @@ EOD:
 done:
 	if (bmp_na)
 		ntfs_attr_close(bmp_na);
-	ntfs_attr_close(ia_na);
+	if (ia_na)
+		ntfs_attr_close(ia_na);
 #ifdef DEBUG
 	if (!rc)
 		Dprintf("EOD, *pos 0x%Lx, returning 0.\n", (long long)*pos);
@@ -916,7 +922,8 @@ err_out:
 		ntfs_attr_put_search_ctx(ctx);
 	if (bmp_na)
 		ntfs_attr_close(bmp_na);
-	ntfs_attr_close(ia_na);
+	if (ia_na)
+		ntfs_attr_close(ia_na);
 	errno = eo;
 	return -1;
 }